Optional length specification
[计] 任选长度说明
🧩 词语组成解析
🗣️ 情景例句
What I do with my money is none of your business.
我怎么花钱跟你无关。
If you believe that, then you must be out of your mind.
你如果相信它的话，那你一定是你头脑发昏了。
the editor was getting impatient, for the magazine would soon go to press.
在此期间，编辑等得不耐烦了，因为杂志马上要付印。